661 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of LiverpoolGB59 papers
- Chinese Academy of SciencesCN23 papers
- Heidelberg UniversityDE19 papers
- National Astronomical ObservatoriesCN19 papers
- Shanghai Normal UniversityCN19 papers
- Peking UniversityCN17 papers
- Centre National de la Recherche ScientifiqueFR15 papers
- Kavli Institute for Theoretical SciencesCN11 papers
- Monash UniversityAU11 papers
- Tsinghua UniversityCN11 papers
- Shanghai Jiao Tong UniversityCN9 papers
- Leiden UniversityNL8 papers
375 papers
Identification of gravitational lenses obscured by foreground light in the KiDS dataset using U-Nets and ResNets
S. Liu, Rui Li, J. Jia +13
*Context.* Many lensing images are often obscured by foreground light from the central galaxies, making them challenging to detect. *Aims.* To address the limitations of previous l…
The impact of generative artificial intelligence on academic development of Chinese students in humanities and social sciences
Lei Fan, Fangxue Liu
Generative artificial intelligence(GenAI) is reshaping learning in higher education, with particularly pronounced implications for the humanities and social sciences(HSS), where le…
Addressing Market Regime Changes and Heavy-Tailed Returns in Portfolio Optimization via Bayesian VAR and Elliptical Black-Litterman
Daniil Mikriukov, Ruoyu Sun, Angelos Stefanidis +2
Deep reinforcement learning (DRL) frameworks for portfolio optimization have shown promise for their ability to learn allocation rules dynamically from market data. However, these…
SmartWalkCoach: An AI Companion for End-to-End Walking Guidance, Motivation, and Reflection
Xianzhe Zhang, Mingxuan Hu, Bufan Xue +3
We present SmartWalkCoach, a mobile AI companion that supports the full walking journey: from pre-walk planning to in-walk guidance through to post-walk reflection. Addressing a ga…
RoboBlockly Studio: Conversational Block Programming with Embodied Robot Feedback for Computational Thinking
Leyi Li, Chenyu Du, Jiafei Sun +2
Computational thinking (CT) is increasingly promoted as a core literacy, yet learners and teachers face challenges in connecting abstract program logic to meaningful outcomes. We d…
The evolution of C4H and c-C3H2 in molecular cores
Yijia Liu, Junzhi Wang, Ningyu Tang +8
Linear C4H and cyclic c-C3H2, as small unsaturated hydrocarbons, are the key precursors to complex organic molecules and are critical components of the interstellar medium. We pres…
It's all in your head -- fine-tuning arguments do not require aleatoric uncertainty
Andrew Fowlie
Prompted by misconceptions in the recent literature, we review the justifications for naturalness arguments and Occam's razor found in Bayesian statistics. We discuss the automatic…
Tentative Detection of the Glycine Isomer Glycolamide in Hot Molecular Core
Chunguo Duan, Fengwei Xu, Qian Gou +6
Understanding whether prebiotic molecules can endure and reform through the energetic stages of star formation is essential for tracing the continuity of interstellar chemistry tow…
Gamifying Compassion: Mitigating Dialect Prejudice Through An AI-Driven Serious Game
Sicheng Lu, Erick Purwanto, Hong Liu +2
Dialect bias is pervasive yet often unconscious, normalized, or obscured by masking. Existing HCI interventions primarily audit disparities and propose reactive fixes. We present C…
Communication Outage-Resistant UUV State Estimation: A Variational History Distillation Approach
Shuyue Li, Miguel López-Benítez, Eng Gee Lim +5
The reliable operation of Unmanned Underwater Vehicle (UUV) clusters is highly dependent on continuous acoustic communication. However, this communication method is highly suscepti…
Evolution of fractality in centrally concentrated young clusters
Almat Akhmetali, Adilkhan Assilkhan, Mordecai-Mark Mac Low +6
We investigate the structural evolution of young star clusters forming within centrally concentrated molecular clouds. Our simulations use the Torch framework, which integrates the…
ScaleFree: Dynamic KDE for Multiscale Point Cloud Exploration in VR
Lixiang Zhao, Fuqi Xie, Tobias Isenberg +2
We present ScaleFree, a GPU-accelerated adaptive Kernel Density Estimation (KDE) algorithm for scalable, interactive multiscale point cloud exploration. With this technique, we cat…
ParkingTwin: Training-Free Streaming 3D Reconstruction for Parking-Lot Digital Twins
Xinhao Liu, Yu Wang, Xiansheng Guo +5
High-fidelity parking-lot digital twins provide essential priors for path planning, collision checking, and perception validation in Automated Valet Parking (AVP). Yet robot-orient…
A comparative test of different pressure profile models in clusters of galaxies using recent ACT data
Denis Tramonte
Context. The electron pressure profile is a convenient tool to characterize the thermodynamical state of a galaxy cluster, with several studies adopting a "universal" functional fo…
Photon emission due to vacuum instability under the action of a quasi-constant electric field
T. C. Adorno, S. P. Gavrilov, D. M. Gitman
Following a nonperturbative formulation of strong-field QED developed in our earlier works, we consider photon emission accompanying vacuum instability under the action of a quasi-…
AI-Driven Channel State Information (CSI) Extrapolation for 6G: Current Situations, Challenges and Future Research
Yuan Gao, Zichen Lu, Xinyi Wu +7
CSI extrapolation is an effective method for acquiring channel state information (CSI), essential for optimizing performance of sixth-generation (6G) communication systems. Traditi…
Dynamical evolution of massless particles in star clusters with NBODY6++GPU-MASSLESS: II. The long-term evolution of free-floating comets
Francesco Flammini Dotti, M. B. N. Kouwenhoven, Kai Wu +5
Context. Comets, asteroids, planetesimals, free-floating planets and brown dwarfs, are continuously injected into the intra-cluster environment after expulsion from their host plan…
Awakening catalytically active surface of BaRuO3 thin film for alkaline hydrogen evolution
Jegon Lee, Dohyun Kim, Seulgi Ji +9
The dynamic reconstruction of surfaces during electrochemical reactions plays a crucial role in determining the performance of electrocatalysts. However, because reconstructions oc…
EMU and Euclid: Detection of a radio-optical galaxy clustering cross-correlation signal between the Evolutionary Map of the Universe and Euclid
G. Piccirilli, B. Bahr-Kalus, S. Camera +173
Synergies between large-scale radio-continuum and optical/near-infrared galaxy surveys are a powerful tool for cosmology. Cross-correlating these surveys can constrain the redshift…
ArchMap: Arch-Flattening and Knowledge-Guided Vision Language Model for Tooth Counting and Structured Dental Understanding
Bohan Zhang, Yiyi Miao, Taoyu Wu +6
A structured understanding of intraoral 3D scans is essential for digital orthodontics. However, existing deep-learning approaches rely heavily on modality-specific training, large…
The velocity dispersion profile of nine open clusters in the solar neighborhood
Bingqian Ma, XiaoYing Pang, Sambaran Banerjee +2
We analyze the velocity dispersion profiles of nine open clusters in the solar neighborhood using kinematic data from Gaia DR 3, aiming to identify potential dynamical signatures o…
DistilCLIP-EEG: Enhancing Epileptic Seizure Detection Through Multi-modal Learning and Knowledge Distillation
Zexin Wang, Lin Shi, Haoyu Wu +3
Epilepsy is a prevalent neurological disorder marked by sudden, brief episodes of excessive neuronal activity caused by abnormal electrical discharges, which may lead to some menta…
Randomness and Interpolation Improve Gradient Descent
Jiawen Li, Pascal Lefevre, Anwar Pp Abdul Majeed
Based on Stochastic Gradient Descent (SGD), the paper introduces two optimizers, named Interpolational Accelerating Gradient Descent (IAGD) as well as Noise-Regularized Stochastic…
SSNet: Flexible and robust channel extrapolation for fluid antenna systems enabled by an self-supervised learning framework
Yuan Gao, Yiming Liu, Runze Yu +5
Fluid antenna systems (FAS) signify a pivotal advancement in 6G communication by enhancing spectral efficiency and robustness. However, obtaining accurate channel state information…